:root {
  --red: #ea3e31;
  --red-dark: #b92835;
  --red-soft: #fff0ed;
  --yellow: #ffcf45;
  --yellow-deep: #e5a900;
  --yellow-soft: #fff4c8;
  --cream: #fffaf0;
  --paper: #ffffff;
  --ink: #241f28;
  --muted: #756d78;
  --line: #eee6dc;
  --mint: #c9f0dd;
  --blue: #cfe9f5;
  --purple: #e3d8f7;
  --orange: #ffd8b0;
  --shadow: 0 18px 45px rgba(103, 53, 42, 0.1);
  --shadow-small: 0 8px 22px rgba(103, 53, 42, 0.08);
  --radius-large: 34px;
  --radius: 24px;
  --content-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  color: var(--ink);
  background: var(--yellow);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: 0;
  color: inherit;
  font: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--content-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 8px 14px;
  color: var(--paper);
  background: var(--ink);
  border-radius: 99px;
  transform: translateY(-180%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 240, 0.9);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.site-header.is-scrolled {
  border-color: rgba(234, 62, 49, 0.1);
  box-shadow: 0 8px 24px rgba(103, 53, 42, 0.08);
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 900;
  letter-spacing: -0.08em;
  white-space: nowrap;
}

.brand__mark {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  color: var(--red);
  background: var(--yellow);
  border: 2px solid var(--ink);
  border-radius: 10px;
  font-family: Arial, sans-serif;
  font-size: 18px;
  font-weight: 900;
  transform: rotate(-7deg);
}

.brand__text {
  font-size: 18px;
}

.brand__text span {
  color: var(--red);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 0 8px 12px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle__line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle__label {
  margin-left: 3px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:first-child {
  transform: translateY(2px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2) {
  transform: translateY(-2px) rotate(-45deg);
}

.site-nav {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  left: 0;
  display: none;
  gap: 4px;
  padding: 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.site-nav.is-open {
  display: grid;
}

.site-nav a {
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--red);
  background: var(--red-soft);
}

.site-nav__cta {
  color: var(--paper) !important;
  background: var(--red) !important;
  text-align: center;
}

.site-nav__cta:hover,
.site-nav__cta:focus-visible {
  background: var(--red-dark) !important;
}

.hero {
  position: relative;
  isolation: isolate;
  padding: 52px 0 78px;
  overflow: hidden;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 42px;
  align-items: center;
}

.hero__copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--red);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.2;
}

.eyebrow__dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  background: var(--yellow);
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.eyebrow--red {
  color: var(--red);
}

.eyebrow--yellow {
  color: var(--yellow);
}

.hero h1 {
  margin: 0;
  color: var(--red);
  font-size: clamp(4.1rem, 21vw, 7.8rem);
  font-weight: 1000;
  letter-spacing: -0.1em;
  line-height: 0.8;
}

.hero h1 span {
  display: inline-block;
  color: var(--yellow);
  -webkit-text-stroke: 2px var(--ink);
  paint-order: stroke fill;
  transform: translateX(0.08em) rotate(-3deg);
}

.hero__lead {
  margin: 30px 0 10px;
  font-size: clamp(1.35rem, 5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1.35;
}

.hero__lead strong {
  position: relative;
  z-index: 0;
  display: inline-block;
  font-size: 1.18em;
}

.hero__lead strong::after {
  position: absolute;
  right: -5px;
  bottom: 1px;
  left: -5px;
  z-index: -1;
  height: 10px;
  background: var(--yellow);
  border-radius: 50%;
  content: "";
  transform: rotate(-2deg);
}

.hero__description {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
}

.button--primary {
  color: var(--paper);
  background: var(--red);
  box-shadow: 0 8px 0 var(--red-dark);
}

.button--primary:hover,
.button--primary:focus-visible {
  box-shadow: 0 11px 0 var(--red-dark), 0 16px 25px rgba(189, 40, 50, 0.18);
}

.button--text {
  min-height: 40px;
  padding-inline: 2px;
  color: var(--ink);
}

.button--text:hover,
.button--text:focus-visible {
  color: var(--red);
}

.hero__notes {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 26px;
}

.hero__notes span {
  padding: 4px 10px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
}

.hero__visual {
  position: relative;
  min-width: 0;
  transform: rotate(1.5deg);
}

.hero__visual-frame {
  position: relative;
  height: min(94vw, 430px);
  min-height: 320px;
  overflow: hidden;
  border: 3px solid var(--ink);
  border-radius: var(--radius-large);
  background: var(--red);
  box-shadow: 8px 10px 0 var(--ink);
}

.hero__visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 54%;
}

.hero__visual-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 16, 30, 0.02) 25%, rgba(8, 16, 30, 0.82) 100%);
}

.hero__visual-copy {
  position: absolute;
  right: 22px;
  bottom: 22px;
  left: 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  color: var(--paper);
}

.hero__visual-copy span,
.world-card figcaption span {
  padding: 5px 8px;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 5px;
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1;
}

.hero__visual-copy strong {
  font-size: clamp(1.7rem, 6vw, 2.7rem);
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 1.15;
  text-shadow: 0 3px 17px rgba(0, 0, 0, 0.4);
}

.hero__visual-copy small {
  color: rgba(255, 255, 255, 0.82);
  font-size: 11px;
}

.hero__sticker {
  position: absolute;
  top: -24px;
  right: -11px;
  z-index: 2;
  display: grid;
  width: 91px;
  height: 91px;
  place-items: center;
  color: var(--ink);
  background: var(--yellow);
  border: 2px solid var(--ink);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.25;
  text-align: center;
  transform: rotate(10deg);
}

.hero__burst {
  position: absolute;
  z-index: 3;
  color: var(--red);
  font-family: Arial, sans-serif;
  font-size: 25px;
  font-weight: 900;
}

.hero__burst--one {
  top: 36%;
  left: -18px;
  transform: rotate(-15deg);
}

.hero__burst--two {
  top: 8%;
  left: 49%;
  color: var(--yellow);
  font-size: 34px;
  transform: rotate(20deg);
}

.hero__burst--three {
  right: -6px;
  bottom: 36%;
  color: var(--yellow);
  font-size: 18px;
  transform: rotate(16deg);
}

.hero__scribble {
  position: absolute;
  z-index: -1;
  width: 130px;
  height: 70px;
  border: 2px solid rgba(234, 62, 49, 0.4);
  border-color: rgba(234, 62, 49, 0.4) transparent transparent transparent;
  border-radius: 50%;
}

.hero__scribble--left {
  top: 17%;
  left: -65px;
  transform: rotate(35deg);
}

.hero__scribble--right {
  right: -70px;
  bottom: 12%;
  transform: rotate(-25deg);
}

.ticker {
  position: relative;
  overflow: hidden;
  color: var(--ink);
  background: var(--yellow);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.ticker__track {
  display: flex;
  align-items: center;
  gap: 22px;
  width: max-content;
  min-height: 48px;
  padding: 0 20px;
  animation: ticker-slide 28s linear infinite;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.ticker__track b {
  color: var(--red);
  font-size: 18px;
}

@keyframes ticker-slide {
  to { transform: translateX(-50%); }
}

.section {
  padding: 78px 0;
}

.intro {
  background: var(--paper);
}

.intro__grid {
  display: grid;
  gap: 36px;
}

.section-heading h2,
.playground h2,
.next h2 {
  margin: 0;
  font-size: clamp(2.4rem, 10vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.1em;
  line-height: 1.08;
}

.section-heading h2 span,
.playground h2 span,
.next h2 span {
  color: var(--red);
}

.intro__body {
  color: var(--muted);
}

.intro__lead {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: clamp(1.15rem, 4vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.55;
}

.intro__lead strong {
  color: var(--red);
}

.intro__body > p:not(.intro__lead) {
  max-width: 530px;
  margin: 0;
  font-size: 14px;
}

.intro__points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 28px;
}

.intro__point {
  min-width: 0;
  padding: 13px 10px;
  background: var(--cream);
  border-radius: 14px;
}

.intro__point span,
.intro__point strong,
.intro__point small { display: block; }

.intro__point span {
  margin-bottom: 3px;
  color: var(--red);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 800;
}

.intro__point strong {
  color: var(--ink);
  font-size: 12px;
  letter-spacing: -0.04em;
}

.intro__point small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

.world {
  background: var(--cream);
}

.world__heading {
  display: grid;
  gap: 20px;
  align-items: end;
  margin-bottom: 30px;
}

.world__heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.world__grid {
  display: grid;
  gap: 15px;
}

.world-card {
  position: relative;
  min-height: 292px;
  margin: 0;
  overflow: hidden;
  border: 2px solid var(--ink);
  border-radius: 28px;
  background: var(--ink);
  box-shadow: var(--shadow-small);
}

.world-card::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 16, 30, 0.02) 25%, rgba(8, 16, 30, 0.88) 100%);
  content: "";
  pointer-events: none;
}

.world-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.35s ease;
}

.world-card:hover img {
  filter: saturate(1.08);
  transform: scale(1.04);
}

.world-card--sky img { object-position: 76% 59%; }
.world-card--game img { object-position: 67% 51%; }

.world-card figcaption {
  position: absolute;
  right: 20px;
  bottom: 19px;
  left: 20px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  color: var(--paper);
}

.world-card figcaption strong {
  font-size: clamp(1.5rem, 6vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 1.2;
  text-shadow: 0 3px 17px rgba(0, 0, 0, 0.45);
}

.world-card figcaption small {
  color: rgba(255, 255, 255, 0.8);
  font-size: 11px;
}

.contents {
  background: var(--paper);
}

.contents__heading {
  display: grid;
  gap: 20px;
  align-items: end;
  margin-bottom: 30px;
}

.contents__intro {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.filter-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 22px;
  padding-bottom: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.filter-bar::-webkit-scrollbar { display: none; }

.filter-bar__label {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.filter-bar__buttons {
  display: flex;
  gap: 7px;
}

.filter-button {
  flex: 0 0 auto;
  padding: 8px 13px;
  color: var(--muted);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.filter-button:hover,
.filter-button:focus-visible {
  color: var(--red);
  border-color: var(--red);
  transform: translateY(-2px);
}

.filter-button.is-active {
  color: var(--paper);
  background: var(--red);
  border-color: var(--red);
}

.contents-grid {
  display: grid;
  gap: 15px;
}

.content-card {
  --card-accent: var(--red);
  --card-background: var(--red-soft);
  position: relative;
  display: flex;
  min-height: 286px;
  flex-direction: column;
  overflow: hidden;
  padding: 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-small);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.content-card::before {
  position: absolute;
  top: -52px;
  right: -35px;
  width: 132px;
  height: 132px;
  background: var(--card-background);
  border-radius: 50%;
  content: "";
}

.content-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-5px) rotate(-0.4deg);
}

.content-card--link { cursor: pointer; }

.content-card--link:hover {
  color: inherit;
}

.content-card--yellow { --card-accent: #df9b00; --card-background: var(--yellow-soft); }
.content-card--mint { --card-accent: #138c68; --card-background: #e6f8ee; }
.content-card--blue { --card-accent: #2386a8; --card-background: #e8f6fb; }
.content-card--purple { --card-accent: #7850b1; --card-background: #f0eafb; }
.content-card--orange { --card-accent: #df6d16; --card-background: #fff0dd; }

.content-card__top,
.content-card__footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.content-card__icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  background: var(--card-background);
  border: 1px solid rgba(36, 31, 40, 0.09);
  border-radius: 17px;
  font-size: 26px;
}

.status {
  padding: 5px 9px;
  color: var(--card-accent);
  background: var(--card-background);
  border-radius: 99px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.status--live {
  color: var(--paper);
  background: var(--red);
}

.content-card__body {
  position: relative;
  z-index: 1;
  flex: 1;
  padding: 20px 0 18px;
}

.content-card__category {
  margin: 0 0 6px;
  color: var(--card-accent);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.3;
}

.content-card h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: clamp(1.2rem, 4vw, 1.55rem);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 1.35;
}

.content-card__body > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.content-card__footer {
  padding-top: 13px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.content-card__arrow {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--card-accent);
  background: var(--card-background);
  border-radius: 50%;
  font-size: 15px;
  transition: transform 0.2s ease;
}

.content-card:hover .content-card__arrow { transform: rotate(45deg); }
.content-card.is-hidden { display: none; }

.filter-empty {
  margin: 18px 0 0;
  padding: 18px;
  color: var(--muted);
  background: var(--cream);
  border-radius: 16px;
  font-size: 13px;
  text-align: center;
}

.playground {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--paper);
  background: var(--red);
}

.playground::before,
.playground::after {
  position: absolute;
  z-index: -1;
  width: 220px;
  height: 220px;
  border: 2px solid rgba(255, 207, 69, 0.38);
  border-radius: 50%;
  content: "";
}

.playground::before { top: -132px; left: -80px; }
.playground::after { right: -84px; bottom: -145px; }

.playground__grid {
  display: grid;
  gap: 34px;
  align-items: center;
}

.playground h2 span { color: var(--yellow); }

.playground__copy > p:not(.eyebrow) {
  max-width: 420px;
  margin: 22px 0 25px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.button--yellow {
  color: var(--ink);
  background: var(--yellow);
  box-shadow: 0 6px 0 var(--red-dark);
}

.button--yellow:hover,
.button--yellow:focus-visible {
  box-shadow: 0 9px 0 var(--red-dark), 0 15px 24px rgba(93, 22, 32, 0.2);
}

.message-card {
  position: relative;
  min-height: 245px;
  padding: 48px 28px 28px;
  color: var(--ink);
  background: var(--yellow);
  border: 3px solid var(--ink);
  border-radius: 30px;
  box-shadow: 8px 9px 0 var(--ink);
  transform: rotate(2deg);
}

.message-card::after {
  position: absolute;
  right: 30px;
  bottom: -19px;
  width: 32px;
  height: 32px;
  background: var(--yellow);
  border-right: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  content: "";
  transform: rotate(45deg);
}

.message-card__quote {
  position: absolute;
  top: 11px;
  left: 24px;
  color: var(--red);
  font-family: Georgia, serif;
  font-size: 74px;
  line-height: 1;
}

.message-card p {
  margin: 0;
  font-size: clamp(1.3rem, 5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 1.5;
}

.message-card p strong { color: var(--red); }

.message-card__mark {
  position: absolute;
  right: 25px;
  bottom: 15px;
  color: var(--red);
  font-size: 25px;
}

.next { background: var(--paper); }

.next__inner {
  display: grid;
  gap: 36px;
  align-items: center;
}

.next__character-wrap {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  background: var(--mint);
  border-radius: 50% 50% 45% 40%;
  transform: rotate(-2deg);
}

.next__character-wrap img {
  position: absolute;
  bottom: -42px;
  left: -10%;
  width: 120%;
  max-width: none;
  transform: rotate(4deg);
}

.next__sun {
  position: absolute;
  top: 22px;
  right: 26px;
  width: 52px;
  height: 52px;
  background: var(--yellow);
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.next__copy > p:not(.eyebrow) {
  max-width: 450px;
  margin: 22px 0 25px;
  color: var(--muted);
  font-size: 14px;
}

.button--outline {
  color: var(--red);
  background: transparent;
  border: 2px solid var(--red);
}

.button--outline:hover,
.button--outline:focus-visible {
  color: var(--paper);
  background: var(--red);
}

.site-footer {
  padding: 45px 0 20px;
  color: var(--paper);
  background: var(--red-dark);
}

.site-footer__top {
  display: grid;
  gap: 25px;
  padding-bottom: 30px;
}

.brand--footer .brand__mark {
  color: var(--red-dark);
  border-color: var(--paper);
}

.brand--footer .brand__text span { color: var(--yellow); }

.site-footer__top > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.5;
}

.site-footer__top > p strong {
  color: var(--yellow);
  font-size: 18px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
  font-weight: 700;
}

.footer-nav a:hover,
.footer-nav a:focus-visible { color: var(--yellow); }

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  padding-top: 18px;
  color: rgba(255, 255, 255, 0.58);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0.04em;
}

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}

@media (min-width: 700px) {
  .container { width: min(calc(100% - 64px), var(--content-width)); }

  .hero { padding: 84px 0 100px; }

  .hero__grid {
    grid-template-columns: minmax(0, 0.84fr) minmax(380px, 1.16fr);
    gap: 50px;
  }

  .hero__visual-frame { height: 510px; }

  .section { padding: 110px 0; }

  .intro__grid {
    grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
    gap: 70px;
  }

  .world__heading,
  .contents__heading {
    grid-template-columns: 1fr auto;
    gap: 50px;
    margin-bottom: 38px;
  }

  .world__heading > p,
  .contents__intro { padding-bottom: 4px; }

  .world__grid {
    grid-template-columns: 1.18fr 0.82fr;
    gap: 18px;
  }

  .world-card { min-height: 370px; }

  .world-card--game {
    min-height: 370px;
    transform: translateY(32px) rotate(1deg);
  }

  .contents-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .playground__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 70px;
  }

  .message-card {
    min-height: 300px;
    padding: 66px 44px 36px;
  }

  .next__inner {
    grid-template-columns: 1fr 1fr;
    gap: 75px;
  }

  .next__character-wrap { min-height: 350px; }

  .next__character-wrap img {
    bottom: -50px;
    left: -10%;
    width: 120%;
  }

  .site-footer__top {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: start;
  }

  .footer-nav { justify-content: flex-end; }
}

@media (min-width: 980px) {
  .nav-toggle { display: none; }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .site-nav a {
    padding: 9px 12px;
    font-size: 12px;
  }

  .site-nav__cta {
    margin-left: 6px;
    padding-inline: 16px !important;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(500px, 1.18fr);
    gap: 78px;
  }

  .hero h1 { font-size: clamp(5.8rem, 9vw, 8.9rem); }
  .hero__visual-frame { height: 590px; }

  .contents-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .content-card:nth-child(2) { transform: translateY(20px) rotate(0.5deg); }
  .content-card:nth-child(2):hover { transform: translateY(15px) rotate(0deg); }
  .content-card:nth-child(6) { transform: translateY(20px) rotate(-0.5deg); }
  .content-card:nth-child(6):hover { transform: translateY(15px) rotate(0deg); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .ticker,
  .hero__actions,
  .hero__notes,
  .filter-bar,
  .playground,
  .button,
  .site-footer { display: none !important; }

  .hero,
  .section { padding: 24px 0; }
}